but look around south america. they have a space process he's in some countries and it means when you are elected as president, you have a longer term. so in mexico for the sample you get a six year term as long term but it gives you a little more bandwidth to think about the structural problems without constantly having elections. i find it baffling that you just had elections in the united states a few months ago in midterms in november and here we already the discourse on television and the united states is set up the next elections. where does the policy maker of the scope or the band width to focus on the structural problem? everybody acknowledges they, are there. they talk about energy efficiency without basically trying to maintain what is their big thing which is the same power. >> host: i don't think this was actually something that you address in the book or maybe i just forgot it, is there any evidence that longer term is actually result in better policymaking? i get the feeling if you are a poor country